公开(公告)号：US20080043194A1

公开(公告)日：2008-02-21

申请号：US11503953

申请日：2006-08-15

申请人： Ming-Chuan Lin ,  Hsing-Fa Wang ,  Chin-Ming Hsu ,  Kuei-Ting Lu

发明人： Ming-Chuan Lin ,  Hsing-Fa Wang ,  Chin-Ming Hsu ,  Kuei-Ting Lu

IPC分类号： G02F1/1345

CPC分类号： H05K1/0206 ,  G02B6/0085 ,  G02F1/133603 ,  G02F2001/133628 ,  H05K1/189 ,  H05K2201/10106

摘要： An optical display module includes a liquid crystal panel, a driving IC, a flexible printed circuit board, a plurality of first pads, a plurality of second pads, at least a light source and a heat conductive member. The driving IC is provided on the liquid crystal panel and electrically connected to the flexible printed circuit board. The flexible printed circuit board includes through holes open at opposite sides. The first and second pads are provided on the opposite sides of the flexible printed circuit board respectively and connected to each other through the through holes. The light source electrically connected to the first pads. The heat conductive member is attached on the second pads. Heat of the light source is conducted to the heat conductive member through the first pads and the second pads in sequence to reduce the temperature around the light source.

摘要翻译： 光学显示模块包括液晶面板，驱动IC，柔性印刷电路板，多个第一焊盘，多个第二焊盘，至少一个光源和导热部件。 驱动IC设置在液晶面板上并电连接到柔性印刷电路板。 柔性印刷电路板包括在相对侧开口的通孔。 第一和第二焊盘分别设置在柔性印刷电路板的相对侧上并通过通孔相互连接。 光源电连接到第一焊盘。 导热构件附接在第二垫上。 依次通过第一焊盘和第二焊盘将光源的热传导到导热部件，以降低光源周围的温度。